JP5892736B2 - 表示装置 - Google Patents

表示装置 Download PDF

Info

Publication number
JP5892736B2
JP5892736B2 JP2011116244A JP2011116244A JP5892736B2 JP 5892736 B2 JP5892736 B2 JP 5892736B2 JP 2011116244 A JP2011116244 A JP 2011116244A JP 2011116244 A JP2011116244 A JP 2011116244A JP 5892736 B2 JP5892736 B2 JP 5892736B2
Authority
JP
Japan
Prior art keywords
display panel
display device
display
guide plate
light guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2011116244A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012242805A (ja
JP2012242805A5 (enrdf_load_stackoverflow
Inventor
寛昭 藤井
寛昭 藤井
聡 向山
聡 向山
宗也 荒木
宗也 荒木
坪井　寿憲
寿憲 坪井
秀知 三宅
秀知 三宅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2011116244A priority Critical patent/JP5892736B2/ja
Priority to EP12166433.8A priority patent/EP2527911B1/en
Priority to US13/470,528 priority patent/US8797477B2/en
Priority to CN201811137956.0A priority patent/CN109491117A/zh
Priority to CN2012101543788A priority patent/CN102798997A/zh
Publication of JP2012242805A publication Critical patent/JP2012242805A/ja
Priority to US14/308,232 priority patent/US9274361B2/en
Publication of JP2012242805A5 publication Critical patent/JP2012242805A5/ja
Application granted granted Critical
Publication of JP5892736B2 publication Critical patent/JP5892736B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133331—Cover glasses

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2011116244A 2011-05-24 2011-05-24 表示装置 Active JP5892736B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2011116244A JP5892736B2 (ja) 2011-05-24 2011-05-24 表示装置
EP12166433.8A EP2527911B1 (en) 2011-05-24 2012-05-02 Display
US13/470,528 US8797477B2 (en) 2011-05-24 2012-05-14 Display
CN2012101543788A CN102798997A (zh) 2011-05-24 2012-05-17 显示器
CN201811137956.0A CN109491117A (zh) 2011-05-24 2012-05-17 显示器
US14/308,232 US9274361B2 (en) 2011-05-24 2014-06-18 Display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011116244A JP5892736B2 (ja) 2011-05-24 2011-05-24 表示装置

Publications (3)

Publication Number Publication Date
JP2012242805A JP2012242805A (ja) 2012-12-10
JP2012242805A5 JP2012242805A5 (enrdf_load_stackoverflow) 2014-06-26
JP5892736B2 true JP5892736B2 (ja) 2016-03-23

Family

ID=46062093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011116244A Active JP5892736B2 (ja) 2011-05-24 2011-05-24 表示装置

Country Status (4)

Country Link
US (2) US8797477B2 (enrdf_load_stackoverflow)
EP (1) EP2527911B1 (enrdf_load_stackoverflow)
JP (1) JP5892736B2 (enrdf_load_stackoverflow)
CN (2) CN102798997A (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101909436B1 (ko) * 2012-08-10 2018-10-18 엘지디스플레이 주식회사 디스플레이 장치 및 그의 제조 방법
CN102914909A (zh) * 2012-11-14 2013-02-06 深圳市华星光电技术有限公司 一种防漏光的侧入式背光的液晶模组及液晶显示器
JP6312072B2 (ja) * 2012-12-26 2018-04-18 株式会社ジャパンディスプレイ 液晶表示装置
KR102125906B1 (ko) 2013-12-06 2020-06-24 삼성디스플레이 주식회사 액정 표시 장치
JP2015141374A (ja) * 2014-01-30 2015-08-03 三菱電機株式会社 表示装置
CN104865745A (zh) * 2014-02-25 2015-08-26 群创光电股份有限公司 显示设备
CN103901646B (zh) * 2014-04-24 2016-05-18 深圳市华星光电技术有限公司 液晶显示装置的安装结构
CN104199206B (zh) * 2014-08-19 2017-10-27 京东方光科技有限公司 一种显示装置及其装配方法
WO2016038999A1 (ja) * 2014-09-08 2016-03-17 シャープ株式会社 画像表示装置
JP6266804B2 (ja) * 2014-10-16 2018-01-24 堺ディスプレイプロダクト株式会社 表示装置
KR102293651B1 (ko) * 2014-12-08 2021-08-26 엘지전자 주식회사 디스플레이 장치
WO2016175110A1 (ja) * 2015-04-28 2016-11-03 シャープ株式会社 液晶表示装置
CN106292024A (zh) 2015-06-09 2017-01-04 小米科技有限责任公司 液晶显示屏模组和移动设备
JP2017126673A (ja) * 2016-01-14 2017-07-20 株式会社フジクラ 光学装置、及び光学装置の製造方法
EP3467580B1 (en) * 2016-05-25 2025-07-16 Sony Group Corporation Display device
KR102599038B1 (ko) * 2016-12-30 2023-11-06 엘지디스플레이 주식회사 유리 확산판을 갖는 액정표시장치
CN106980194B (zh) * 2017-05-27 2019-12-06 Oppo广东移动通信有限公司 用于背光模组的点胶装置和方法、显示装置以及电子设备
CN111542868B (zh) * 2017-12-26 2023-09-12 索尼公司 显示设备
JP7035521B2 (ja) * 2017-12-27 2022-03-15 株式会社Ｊｖｃケンウッド 表示装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW589472B (en) * 1995-10-12 2004-06-01 Hitachi Ltd In-plane field type liquid crystal display device comprising a structure preventing electricity
JPH10123964A (ja) * 1996-08-30 1998-05-15 Sony Corp 液晶表示装置
JPH10186333A (ja) * 1996-12-27 1998-07-14 Sony Corp 液晶表示装置
JPH11202349A (ja) * 1998-01-12 1999-07-30 Semiconductor Energy Lab Co Ltd 表示装置
JP2000066178A (ja) * 1998-08-21 2000-03-03 Mitsubishi Electric Corp 液晶表示装置のパネル固定構造および液晶表示装置
JP4013472B2 (ja) * 2000-09-29 2007-11-28 セイコーエプソン株式会社 液晶装置
KR20060007161A (ko) * 2004-07-19 2006-01-24 엘지전자 주식회사 액정표시장치
KR20060084586A (ko) * 2005-01-20 2006-07-25 삼성에스디아이 주식회사 플라즈마 디스플레이 장치
JP4911983B2 (ja) * 2006-02-08 2012-04-04 株式会社 日立ディスプレイズ 表示装置
JP4802809B2 (ja) * 2006-03-29 2011-10-26 ソニー株式会社 両面表示型液晶モジュール
JP5026163B2 (ja) * 2007-06-26 2012-09-12 セイコーインスツル株式会社 電子機器
US20100134713A1 (en) * 2007-07-17 2010-06-03 Sony Chemical & Information Device Corporation Image Display Device and Production Method Thereof
JP4575486B2 (ja) * 2007-10-24 2010-11-04 セイコーインスツル株式会社 表示装置
JP2009163132A (ja) * 2008-01-09 2009-07-23 Seiko Instruments Inc 液晶表示装置の製造方法、液晶表示装置、及び電子機器
KR101460150B1 (ko) * 2008-04-15 2014-11-11 삼성디스플레이 주식회사 표시장치 및 이의 제조방법
KR101291798B1 (ko) * 2008-06-10 2013-07-31 엘지디스플레이 주식회사 액정표시모듈 및 그 조립방법
US8514364B2 (en) * 2008-07-09 2013-08-20 Nec Corporation Dust and dirt resistant liquid crystal display device
JP2010054718A (ja) 2008-08-27 2010-03-11 Sony Corp 表示装置
JP2010157957A (ja) * 2009-01-05 2010-07-15 Panasonic Corp 表示装置及び表示装置を備える携帯端末装置
TW201042298A (en) * 2009-05-27 2010-12-01 Chi Mei Optoelectronics Corp Polarizer, liquid crystal display panel, and liquid crystal display module
JP5222229B2 (ja) * 2009-05-29 2013-06-26 株式会社ジャパンディスプレイイースト 表示装置
US8456586B2 (en) * 2009-06-11 2013-06-04 Apple Inc. Portable computer display structures
KR101710647B1 (ko) * 2009-08-25 2017-02-27 삼성전자 주식회사 디스플레이장치 및 이를 갖는 휴대용 컴퓨터
JP5533001B2 (ja) * 2010-02-16 2014-06-25 セイコーエプソン株式会社 電気光学装置及び電子機器
CN201820053U (zh) * 2010-07-26 2011-05-04 东莞市欧谛特光电科技有限公司 一种液晶模组超窄边框背光源结构
CN102506362A (zh) * 2011-11-16 2012-06-20 友达光电(厦门)有限公司 背光模组

Also Published As

Publication number Publication date
EP2527911B1 (en) 2021-07-07
US20120300153A1 (en) 2012-11-29
CN102798997A (zh) 2012-11-28
US9274361B2 (en) 2016-03-01
EP2527911A1 (en) 2012-11-28
US8797477B2 (en) 2014-08-05
US20140300842A1 (en) 2014-10-09
CN109491117A (zh) 2019-03-19
JP2012242805A (ja) 2012-12-10

Similar Documents

Publication Publication Date Title
JP5892736B2 (ja) 表示装置
US10976582B2 (en) Display
JP6601398B2 (ja) 表示装置
US9939686B2 (en) Display device
US10042195B2 (en) Display

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140508

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140508

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150318

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150420

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150819

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150914

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160126

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160223

R150 Certificate of patent or registration of utility model

Ref document number: 5892736

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250